Pith Number

pith:M2RG4ZOC

pith:2019:M2RG4ZOCNU3PJ2WOFEMDLO5SBO

not attested not anchored not stored refs pending

Exhausting the background approach for bounding the heat transport in Rayleigh-B\'enard convection

Rich R Kerswell, Zijing Ding

arxiv:1906.03376 v1 · 2019-06-08 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2RG4ZOCNU3PJ2WOFEMDLO5SBO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:43:48.662721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a26e65c26d36f4eace291835bbb20ba467a0dc39f86d38e5c247547feb375d

Aliases

arxiv: 1906.03376 · arxiv_version: 1906.03376v1 · doi: 10.48550/arxiv.1906.03376 · pith_short_12: M2RG4ZOCNU3P · pith_short_16: M2RG4ZOCNU3PJ2WO · pith_short_8: M2RG4ZOC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/M2RG4ZOCNU3PJ2WOFEMDLO5SBO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 66a26e65c26d36f4eace291835bbb20ba467a0dc39f86d38e5c247547feb375d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "800111158ccec493bfc785b4f61b5a9480a62d699f298e882bad96e133bc86db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-06-08T02:46:30Z",
    "title_canon_sha256": "ebb5c4ea387d70f9abe06e79dbf05c811c62e7495b849169ae50fd339d819142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03376",
    "kind": "arxiv",
    "version": 1
  }
}